您要查找的是不是:
- coupled twist vibration 耦合扭动振动
- The calculated result indicates that the two dimensional analysis can really reflect the modal characteristics of the sluice,and the effect of the twist vibration of the buttress cannot be neglected. 从分析结果可以看出,二维计算才能真实地反映出水闸单墩的模态特性,并且水闸扭振的影响是不可忽略的。
- On the basis of the analysis of the twisting vibration of rotary sucher-rod string, a formula of calculating every harmonic vibration eigenfrequency is presented. 在综合分析抽油杆破坏形式的基础上 ,肯定了采油过程中抽油杆扭转振动的客观存在 ,分析了抽油杆产生扭转振动的原因。
- The critical speeds of twisting vibration of multiple rotor-bearing system connected by coupling are often low.Some critical speeds are close to the working speeds. 摘要由联轴器联结的多跨转子-轴承系统,整个轴系的扭转振动临界转速较低,为避免在工作转速范围内,常需要计算和进行结构修改。
- It is concluded: during the period of cutting coal and rock, drum resistance torque, radius acting force and responses of structure straight-line vibrating and drum twist vibrating vary with the variation of shearing media. 得出:由于采煤机滚筒在切割煤岩的过程中,随着截割介质(煤或岩)的变化,滚筒的阻力矩、径向作用力以及由截割力激励所产生的结构直线振动响应和滚筒扭转振动响应都要随之发生变化。
- Analysis of the Natural Twist Vibration of Round Rod with Nonlinear Material 非线性材料圆杆的扭转固有振动分析
- Twist the knob to the right setting. 把旋钮拧到适当的定位挡上。
- She'll let you borrow the car if you twist her arm. 你要是硬要她把汽车借给你,她就借给你。
- Owing to its unique design feature, this drillstem vibration absorber sereves the function of buffering or eliminating both the longitudinal and the twisting vibration of a drill stem. 双作用钻具减振器由于其独特的结构而具有减缓或消除钻具纵向振动和扭转振动的双重功能。
- The accident happened at the twist in the road. 这场事故发生在道路的拐弯处。
- The cap should twist off easily. 这个帽儿应该容易拧开。
- The dining-car was coupled on (to the last coach). 餐车已挂(在末节车厢)上。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- A mental or moral twist, aberration, or deviation. 不正常精神或道德上的扭曲、变态或歪曲
- They coupled the carriages of the train together. 他们把火车的车厢连接好。
- A sudden sharp, forcible twist or turn. 猛扭猛然而有力的扭曲或转动
- He lit his pipe with a twist of paper. 他用纸煤点燃了烟斗。
- The story has a strange twist in chapter 15. 故事情节在第十五章有了出乎意料的转折。
- Twisting vibration of drill string 钻具的扭转震动
- He suffered a painful twist of the elbow. 他肘部扭伤,疼痛难忍。